Please note: If you have a promotional code you'll be prompted to enter it prior to confirming your order.

Customer Sign In

Returning Customer

If you have an account, please sign in.

New Customers

If you subscribe to any of our print newsletters and have never activated your online account, please activate your account below for online access. By activating your account, you will create a login and password. You only need to activate your account once.

In Case You Missed It:

New guidelines extend your window for a first-line stroke treatment

News briefs

Published: April, 2018

The American Stroke Association has made a major change to its recommendations for a first-line stroke therapy. The group's new guidelines, published online Jan. 24, 2018, by Stroke, say that instead of having just six hours from the onset of stroke symptoms to reach into a blood vessel, grab the clot, and pull it out, doctors now have up to 24 hours to perform the procedure (depending on the circumstances). The new recommendation will be helpful for people who suffer a stroke while sleeping and therefore don't know at what time the symptoms began. A thrombectomy may be combined with the other first-line treatment for stroke caused by a blood clot: a clot-busting drug called tissue plasminogen activator, or tPA. The treatment window to use tPA is just three to four hours, so it's imperative that you call 911 at the first sign of stroke symptoms. Those include the sudden onset of confusion, difficulty talking, weakness or numbness on one side of the body, or difficulty walking.

Share this page:

Print this page:

Disclaimer:As a service to our readers, Harvard Health Publishing provides access to our library of archived content. Please note the date of last review or update on all articles. No content on this site, regardless of date, should ever be used as a substitute for direct medical advice from your doctor or other qualified clinician.

Daily Health Tip

Know your BMI

BMI stands for "body mass index." It's a measure of weight that includes height. A healthy BMI is between 18 and 25. If yours is above 25, losing weight is a good idea. You can calculate your BMI at health.harvard.edu/BMI.